No abstract available.
Thanatophoric Dysplasia*

No abstract available.
Thanatophoric Dysplasia*

Subarachnoid hemorrhage (SAH) is less frequent than ischemic stroke, but has a high public health relevance because it can affect young and middle-age adults, has considerable mortality and morbidity, it is treatable and preventable. Despite stable incidence, the mortality of SAH has decreased in the last two decades due to better neurosurgical techniques and neurocritical care and to advances in neuroendovascular treatment. Sudden headache is the cardinal feature. Rebleeding is the most imminent danger; a first aim is therefore occlusion of the aneurysms. Complications such as vasospasm/delayed cerebral ischemia, hydrocephalus, increased intracranial pressure, and seizures must be considered in the management of SAH. The authors reviewed the recent advances in the clinical aspects of SAH and grading system of the available evidence is included.
Adult ; Aneurysm ; Brain Ischemia ; Headache ; Humans ; Hydrocephalus ; Incidence ; Intracranial Pressure ; Mortality ; Public Health ; Seizures ; Stroke ; Subarachnoid Hemorrhage*

Anomalous origin of coronary artery is a relatively rare disordes which is often associated with hypertension and valvular geart desease and in some instances lead to sudden death.Among 1,100 patients who underwent diagnosis coronary angiography at Yonsei Uiversity Medical Center, severance hospital, we found 2 patients with anomalous aortic origin of coronary arteries.In one patient, single coronary artery originated from ascending aorta 1.5cm above the left aortic sinus and in another patient, the origin of the orifice of the right coronary artery separately from the left aortic sinus.
Aorta ; Coronary Angiography ; Coronary Vessels* ; Diagnosis ; Humans ; Hypertension ; Sinus of Valsalva

PURPOSE: This study was designed to determine whether men who engaged in recreational bicycle riding are more likely to be affected by lower urinary tract symptoms (LUTS) and sexual dysfunction than are man who exercised by amateur marathon running with less perineal impact. MATERIALS AND METHODS: A total of 22 healthy male amateur bicyclists and 17 healthy male amateur marathoners were enrolled in the study. We evaluated questionnaires including the International Prostate Symptom Score (IPSS) and the International Index of Erectile Function (IIEF), serum prostate-specific antigen (PSA), uroflowmetric values, postvoid residual (PVR) urine volume, and transrectal ultrasound of the prostate in all subjects. We also compared the prevalence of urination disorders (UD) and erectile dysfunction (ED). RESULTS: There were no significant differences between the two groups in age, body mass index, comorbidities, or exercise habits (p>0.05). Mean total and subscale scores of the IPSS and IIEF and the prevalence of UD (8/22 vs. 4/17, p=0.494) and ED (11/22 vs. 10/17, p=0.748) were not significantly different between the two groups. Also, there were no significant differences between the two groups in uroflowmetric parameters such as peak urinary flow rates, voided urine volume, PVR urine volume, prostate volume, or serum PSA level. CONCLUSIONS: Bicycle riding seems to have no measurable hazardous effect on voiding function or sexual function in men who cycled recreationally.
Bicycling ; Body Mass Index ; Comorbidity ; Erectile Dysfunction ; Humans ; Lower Urinary Tract Symptoms ; Male ; Prevalence ; Prostate ; Prostate-Specific Antigen ; Recreation ; Running ; Urination Disorders

Spontaneous coronary artery dissection (SCAD) is a very rare cause of peripheral artery thromboembolism. It is especially rare to show symptoms of acute limb ischemia without chest symptoms during a hospital visit. In this case, a rare case of SCAD led to left heart failure and caused left ventricle thrombi, which in turn caused peripheral thromboembolism.
Arteries* ; Coronary Vessels* ; Extremities ; Heart Failure ; Heart Ventricles* ; Ischemia ; Thorax ; Thromboembolism*

PURPOSE: To evaluate the efficacy and safety of silodosin 8 mg once daily in a 12-week treatment of subjects with severe lower urinary tract symptoms (LUTS) associated with benign prostatic hyperplasia (BPH). MATERIALS AND METHODS: A total of 100 subjects from 10 urology centers in Korea were included in this study. The inclusion criteria were as follows: age > or =50 years, International Prostate Symptom Score (IPSS) > or =20, quality of life (QoL) score > or =3, urine volume > or =120 mL and maximal urinary flow rate (Qmax) <15 mL/s, and postvoid residual volume (PVR) <100 mL. We assessed the improvement of LUTS with change in IPSS, QoL score, Qmax, PVR, and adverse events at baseline and 4 and 12 weeks after treatment with silodosin 8 mg once daily. RESULTS: The IPSS values were 23.27+/-3.34, 15.89+/-6.26, and 13.80+/-6.31 at baseline, 4, and 12 weeks, respectively, with significant improvements (p<0.0001, p=0.0214, respectively). QoL scores were 4.44+/-0.85, 3.38+/-1.20, and 3.04+/-1.20 at baseline, 4, and 12 weeks, respectively, and the differences were statistically significant (p<0.0001). There was a significant difference in Qmax between baseline and 12 weeks (p<0.0001) but not in PVR (p=0.9404) during the clinical trial. The most frequent adverse event in this study was ejaculation failure with 13 cases. However, no subject dropped out because of ejaculation failure, and in 12 of the 13 cases it was fully resolved without further treatment. CONCLUSIONS: Silodosin 8 mg once daily may be effective and safe in Korean patients with severe LUTS associated with BPH.
Ejaculation ; Humans ; Korea ; Lower Urinary Tract Symptoms* ; Male ; Prospective Studies* ; Prostate ; Prostatic Hyperplasia* ; Quality of Life ; Residual Volume ; Urology

The authors report a case of spinal dural arteriovenous fistula (SDAVF) that is supplied by a lateral sacral artery. A 73-year-old male presented with gait disturbance that had developed 3 years ago. Spinal magnetic resonance imaging suggested a possible SDAVF. Selective spinal angiography including the vertebral arteries and pelvic vessels showed the SDAVF fed by left lateral sacral artery. The patient was subsequently treated with glue embolization. Three days after the embolization procedure, his gait disturbance was much improved.
Adhesives ; Aged ; Angiography ; Arteries ; Central Nervous System Vascular Malformations ; Gait ; Humans ; Magnetic Resonance Imaging ; Male ; Vertebral Artery

BACKGROUND: Depolarizing muscle relaxant, frequently used for rapid sequence endotracheal intubation in clinical field, has serious complication that occur intermittently, such as, hyperkalemia, increased intraoccular pressure and sudden cardiac arrest, especially in infants and adolescents. So the priming principle, i.e., the administration of a subparalyzing dose of a nondepolarizing muscle relaxant (priming dose) prior to the intubating dose, was developed for rapid sequence endotracheal intubation with nondepolarizing muscle relaxant. However, the priming dose sometimes causes complications, such as, swallowing difficulty or pulmonary aspiration, and this can cause patient discomfort or fatal complications. In this study we examined proper atracurium priming dose and evaluated possible complications of priming doses. METHODS: One hundred patients, scheduled for elective surgery were randomly allocated into five groups according to the priming dose used (group 1; 0, group 2; 0.03, group 3; 0.06, group 4; 0.09, group 5; 0.12 mg/kg). Patients received a midazolam and fentanyl injection, the base line TOF ratio was measured, and an intubating dose was given. We also examined changes in vital sign for 20 minutes after injection and noted the time when the twitch height became zero (onset time). RESULTS: In group 1, the onset time was 107 +/- 22.9 sec, and in groups 4 and 5, the onset times were 85.0 +/- 15.6 and 69.9 +/- 19.3 sec, respectively. But, in group 5, some patients showed tachycardia and swallowing difficulty. CONCLUSIONS: The optimal priming dose of atracurium was determined as 0.09 mg/kg, in most cases, however patients sensitivity to the atracurium should be considered.
Adolescent ; Atracurium* ; Death, Sudden, Cardiac ; Deglutition ; Fentanyl ; Humans ; Hyperkalemia ; Infant ; Intubation* ; Intubation, Intratracheal ; Midazolam ; Tachycardia ; Vital Signs

When a tear occurs in one of the major cervicocerebral arteries and allows blood to enter the wall of the artery and split its layers, the result is either stenosis or aneurysmal dilatation of the vessel. Vertebral artery dissection (VAD) is an infrequent occurrence but is a leading cause of stroke in young and otherwise healthy patients. This article discusses recent developments in understanding of the epidemiology and pathogenesis of VAD and the various clinical manifestations, methods of diagnosis, and approaches to treatment.
Aneurysm ; Arteries ; Constriction, Pathologic ; Dilatation ; Glycosaminoglycans ; Humans ; Natural History ; Stroke ; Vertebral Artery ; Vertebral Artery Dissection